40807041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 64204800

約数和(自身を除く): 23397759

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 1759, 2109, 5277, 7733, 19349, 23199, 33421, 58047, 65083, 100263, 195249, 367631, 715913, 1102893, 1236577, 2147739, 3709731, 13602347, 40807041]

約数ペア:

[(1, 40807041), (3, 13602347), (11, 3709731), (19, 2147739), (33, 1236577), (37, 1102893), (57, 715913), (111, 367631), (209, 195249), (407, 100263), (627, 65083), (703, 58047), (1221, 33421), (1759, 23199), (2109, 19349), (5277, 7733)]